Garbage shown on the bottom when using a modchip to boot homebrew directly

Describe the bug
This glitch doesn't impact functionality, it's just a visual imperfection

To Reproduce
Steps to reproduce the behavior:

1. Launch a game, doesn't matter if it's booted directly by OSDSYS or launched through Cheat Device
2. Soft reset the PS2, making the modchip launch CheatDevice directly or wLE
3. After launching Cheat Device, some garbage gets shown at the bottom

Expected behavior
The garbage should not show

Screenshots
Cold boot

After soft reset

Environment (please complete as much of the following information as possible):

• PS2 Region: PAL
• PS2 Model Type: fat 50004
• CheatDevice version: v1.7.5
• Device CheatDevice is launched from: flash drive
• Launch method: starting Cheat Device from wLE, wLE launched from modchip DEV1
• System modifications: modchip, original Matrix Infinity, FW 1.93
• CheatDevicePS2.ini contents:

[CheatDevicePS2]
databaseReadOnly = 
databaseReadWrite = CheatDatabase.txt
boot1 = mass:BOOT/BOOT.ELF
boot2 = mass:BOOT/ESR.ELF
boot3 = mc0:BOOT/BOOT.ELF
boot4 = mc1:BOOT/BOOT.ELF
boot5 = rom:OSDSYS